56843930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 121540608

約数和(自身を除く): 64696678

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 313, 626, 635, 715, 1270, 1397, 1430, 1565, 1651, 2794, 3130, 3302, 3443, 4069, 6886, 6985, 8138, 8255, 13970, 16510, 17215, 18161, 20345, 34430, 36322, 39751, 40690, 44759, 79502, 89518, 90805, 181610, 198755, 223795, 397510, 437261, 447590, 516763, 874522, 1033526, 2186305, 2583815, 4372610, 5167630, 5684393, 11368786, 28421965, 56843930]

約数ペア:

[(1, 56843930), (2, 28421965), (5, 11368786), (10, 5684393), (11, 5167630), (13, 4372610), (22, 2583815), (26, 2186305), (55, 1033526), (65, 874522), (110, 516763), (127, 447590), (130, 437261), (143, 397510), (254, 223795), (286, 198755), (313, 181610), (626, 90805), (635, 89518), (715, 79502), (1270, 44759), (1397, 40690), (1430, 39751), (1565, 36322), (1651, 34430), (2794, 20345), (3130, 18161), (3302, 17215), (3443, 16510), (4069, 13970), (6886, 8255), (6985, 8138)]